#577C41#577C41

#577C41 is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.4% C 0.096 H 134.8°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#577C41
RGB	rgb(87, 124, 65)
HSL	hsl(98, 31%, 37%)
HSV	hsv(98, 48%, 49%)
CMYK	cmyk(29.8%, 0%, 47.6%, 51.4%)
CIE-LAB	lab(48.04, -24.55, 28.02)
CIE-LCH	lch(48.04, 37.25, 131.21°)
OKLab	oklab(54.36% -0.0675 0.068)
OKLCH	oklch(54.36% 0.096 134.8)
XYZ	xyz(12.0920, 16.8228, 7.6100)
Luminance	0.1682 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C41 #66417C

analogous

#757C41 #577C41 #417C49

triadic

#577C41 #41577C #7C4157

tetradic

#577C41 #41757C #66417C #7C4941

square

#577C41 #41757C #66417C #7C4941

split-complementary

#577C41 #49417C #7C4175

monochromatic

#1F2C17 #3B542C #577C41 #73A456 #94BB7D

Accessibility & contrast

On white

4.81

#577C41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577C41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C41

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C41	#FFFFFF	#000000	##FFFFFF
##577C41	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743C

Deuteranopia (green-blind)

#7B7145

Tritanopia (blue-blind)

#57786E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577c41;
/* rgb */ color: rgb(87, 124, 65);
/* oklch */ color: oklch(54.4% 0.096 134.8);

Tailwind

colors: {
  custom: {
    50: '#88a277',
    500: '#577c41',
    950: '#000000',
  },
}

SCSS

$custom: #577c41;
$custom-light: #88a277;
$custom-dark: #000000;

JSON

{
  "hex": "#577c41",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 65
  },
  "hsl": {
    "h": 97.627,
    "s": 31.217,
    "l": 37.059
  },
  "oklch": {
    "l": 0.54355,
    "c": 0.09579,
    "h": 134.8
  },
  "luminance": 0.16823
}

Semantic roles & 50–950 ramp

primary

#577C41

secondary

#9373A5

accent

#60C7A1

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0B0F08

muted

#7C7F7B

Preview Lab

Preview with #577C41

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →